1523689970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 3292918272

約数和(自身を除く): 1769228302

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 41, 46, 55, 74, 82, 110, 115, 185, 205, 230, 253, 370, 397, 407, 410, 451, 506, 794, 814, 851, 902, 943, 1265, 1517, 1702, 1886, 1985, 2035, 2255, 2530, 3034, 3970, 4070, 4255, 4367, 4510, 4715, 7585, 8510, 8734, 9131, 9361, 9430, 10373, 14689, 15170, 16277, 16687, 18262, 18722, 20746, 21835, 29378, 32554, 33374, 34891, 43670, 45655, 46805, 51865, 69782, 73445, 81385, 83435, 91310, 93610, 100441, 103730, 146890, 161579, 162770, 166870, 174455, 179047, 200882, 323158, 337847, 348910, 358094, 374371, 383801, 502205, 602249, 675694, 748742, 767602, 807895, 895235, 1004410, 1204498, 1615790, 1689235, 1790470, 1871855, 1919005, 3011245, 3378470, 3716317, 3743710, 3838010, 4118081, 6022490, 6624739, 7432634, 8236162, 13249478, 13851727, 18581585, 20590405, 27703454, 33123695, 37163170, 41180810, 66247390, 69258635, 138517270, 152368997, 304737994, 761844985, 1523689970]

約数ペア:

[(1, 1523689970), (2, 761844985), (5, 304737994), (10, 152368997), (11, 138517270), (22, 69258635), (23, 66247390), (37, 41180810), (41, 37163170), (46, 33123695), (55, 27703454), (74, 20590405), (82, 18581585), (110, 13851727), (115, 13249478), (185, 8236162), (205, 7432634), (230, 6624739), (253, 6022490), (370, 4118081), (397, 3838010), (407, 3743710), (410, 3716317), (451, 3378470), (506, 3011245), (794, 1919005), (814, 1871855), (851, 1790470), (902, 1689235), (943, 1615790), (1265, 1204498), (1517, 1004410), (1702, 895235), (1886, 807895), (1985, 767602), (2035, 748742), (2255, 675694), (2530, 602249), (3034, 502205), (3970, 383801), (4070, 374371), (4255, 358094), (4367, 348910), (4510, 337847), (4715, 323158), (7585, 200882), (8510, 179047), (8734, 174455), (9131, 166870), (9361, 162770), (9430, 161579), (10373, 146890), (14689, 103730), (15170, 100441), (16277, 93610), (16687, 91310), (18262, 83435), (18722, 81385), (20746, 73445), (21835, 69782), (29378, 51865), (32554, 46805), (33374, 45655), (34891, 43670)]